Removal And Installation Of Counterweight Assembly - Komatsu PC130-8 Shop Manual

SEN04129-02
Removal and installation of
counterweight assembly
Removal
k
Stop the machine on a level ground, stop
the engine, and lower the work equipment
to the ground.
k
Disconnect the cable from the negative (–)
terminal of the battery.
1. Open and lock engine hood (1).
2. Remove cover (2).
3. Disconnect monitor camera wiring connector
A40 (3).
16
4. Using 2 sling bolts (M 36 x 3 mm), sling the
counterweight and remove 4 mounting bolts
1
(4).
5. Lift off counterweight assembly (5).
a Move the counterweight backward at first
so that it will not interfere with the machine
and then lift it up.
4
Counterweight assembly (PC120-8):
4
Counterweight assembly (PC130-8):
50 Disassembly and assembly
[*1]
2,300 kg
2,500 kg
PC130-8